The DS 3 / Cabrio 1.2 Puretech 130hp (2015 ->) produces 130bhp and 230Nm in standard form. Our Stage 1 ECU tuning file raises output to 145bhp and 270Nm, a gain of 15bhp and 40Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.